<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Argument;
/**
* Helps reduce the size of the dumped container when using php-serialize.
*
* @internal
*/
trait ArgumentTrait
{
public function __serialize(): array
{
$data = [];
foreach ((array) $this as $k => $v) {
if (null === $v) {
continue;
}
if (false !== $i = strrpos($k, "\0")) {
$k = substr($k, 1 + $i);
}
$data[$k] = $v;
}
return $data;
}
}